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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8036b4993d07ca0d117b299c9111370cfbb01c69da2ee831d8064c7f0da899e. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



IcedID


Vendor detections: 10


Intelligence 10 IOCs YARA 1 File information Comments

SHA256 hash: f8036b4993d07ca0d117b299c9111370cfbb01c69da2ee831d8064c7f0da899e
SHA3-384 hash: 4304e5891e27beea2c11319b3fc6d6dad063fe0dddda9418a208cfbd00e8452a182b75c555dced434486815de0a02f08
SHA1 hash: bd7d98a305d294e89505c5cbf5c692a0201c9f16
MD5 hash: 4f9fa61a76fd02b904f57d327fc80f71
humanhash: fish-green-triple-alaska
File name:4f9fa61a76fd02b904f57d327fc80f71.dll
Download: download sample
Signature IcedID
File size:631'808 bytes
First seen:2023-10-31 17:05:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b31ea98cca713b7e0ebd77013bfa9149 (2 x IcedID)
ssdeep 12288:T/cYjwx7s0zXoBA5ozd6IDqk0MzkC4sEEqtQGfbjcED/l6ZCJj:oYMx7s07h5ozdDntzTPEEVGfbjRD/l64
Threatray 65 similar samples on MalwareBazaar
TLSH T10DD4F11877984CB5EC728139CD63A946E7B3B8264661DE2F03A0579EDF2F3606437722
TrID 48.7% (.EXE) Win64 Executable (generic) (10523/12/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Reporter smica83
Tags:exe IcedID TA571

Intelligence


File Origin
# of uploads :
1
# of downloads :
535
Origin country :
HU HU
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% subdirectories
DNS request
Sending a custom TCP request
Enabling autorun by creating a file
Gathering data
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1335005 Sample: alr9GXGR1j.exe Startdate: 31/10/2023 Architecture: WINDOWS Score: 100 29 skrechelres.com 2->29 31 jkbarmossen.com 2->31 33 3 other IPs or domains 2->33 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus detection for URL or domain 2->43 45 Antivirus detection for dropped file 2->45 47 4 other signatures 2->47 8 loaddll64.exe 1 2->8         started        11 rundll32.exe 2->11         started        signatures3 process4 signatures5 49 Contains functionality to detect hardware virtualization (CPUID execution measurement) 8->49 51 Tries to detect virtualization through RDTSC time measurements 8->51 13 cmd.exe 1 8->13         started        15 regsvr32.exe 8->15         started        18 rundll32.exe 8->18         started        20 3 other processes 8->20 process6 signatures7 22 rundll32.exe 2 13->22         started        59 Contains functionality to detect hardware virtualization (CPUID execution measurement) 15->59 61 Tries to detect virtualization through RDTSC time measurements 15->61 process8 dnsIp9 35 evinakortu.com 94.232.46.27, 443, 49729, 49731 WELLWEBNL Russian Federation 22->35 37 jerryposter.com 77.105.140.181, 443, 49726, 49727 PLUSTELECOM-ASRU Russian Federation 22->37 39 3 other IPs or domains 22->39 27 C:\Users\user\AppData\...\Cijoed64.dll, PE32+ 22->27 dropped 53 System process connects to network (likely due to code injection or exploit) 22->53 55 Contains functionality to detect hardware virtualization (CPUID execution measurement) 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 file10 signatures11
Threat name:
Win64.Trojan.IcedID
Status:
Malicious
First seen:
2023-10-30 01:38:32 UTC
File Type:
PE+ (Dll)
Extracted files:
8
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Behaviour
Discovers systems in the same network
Gathers network information
Gathers system information
Modifies registry class
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Unpacked files
SH256 hash:
3351db381fab3ae6cb0f8819c471b352ec55fc5aca791d76f17e4ebf11ea6d39
MD5 hash:
78a1c4ffd1e89195b63bcbc1645384e1
SHA1 hash:
3e6e064b36874db5603cd68fe3b3533eff23b76d
Detections:
IcedIDCoreLoaderFork
SH256 hash:
f8036b4993d07ca0d117b299c9111370cfbb01c69da2ee831d8064c7f0da899e
MD5 hash:
4f9fa61a76fd02b904f57d327fc80f71
SHA1 hash:
bd7d98a305d294e89505c5cbf5c692a0201c9f16
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments